#include <iostream>    
#include <string>      
using namespace std;

class Circle {
private:
	double radius;
	string color;

public:

	Circle(double r = 1.0, string c = "red") {
		radius = r;
		color = c;
	}

	double getRadius() {
		return radius;
	}

	string getColor() {
		return color;
	}

	double getArea() {
		return radius*radius*3.1416;
	}
};

